Answer:
120
Step-by-step explanation:
trough dependent sarcasm
Answer:
1o
Step-by-step explanation:
because when 30 dived by 3 is 10 so answer 10
Answer:
7. Quadrilateral
8. Trapezoid
9. Quadrilateral
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Step-by-step explanation:
9514 1404 393
Answer:
a = 3
Step-by-step explanation:
The x-values 5, 3, 1 form an arithmetic sequence. The y-values will do the same: 1, 2, a = 1, 2, 3 -- a common difference of +1.
a = 3